2LM2

NMR structures of the transmembrane domains of the AChR b2 subunit


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
13D 1H-15N NOESY0.25 mM [U-100% 13C; U-100% 15N] protein, 5 mM sodium acetate, 1.5 % LDAO, 0.1 mM DSS, 5 % [U-100% 2H] D2O, 10 mM sodium chloride, 20 mM beta-mercaptoethanol95% H2O/5% D2O4.65ambient318
23D 1H-15N NOESY0.25 mM [U-100% 13C; U-100% 15N] protein, 5 mM sodium acetate, 1.5 % LDAO, 0.1 mM DSS, 5 % [U-100% 2H] D2O, 10 mM sodium chloride, 20 mM beta-mercaptoethanol95% H2O/5% D2O4.65ambient318
33D 1H-13C NOESY0.25 mM [U-100% 13C; U-100% 15N] protein, 5 mM sodium acetate, 1.5 % LDAO, 0.1 mM DSS, 5 % [U-100% 2H] D2O, 10 mM sodium chloride, 20 mM beta-mercaptoethanol95% H2O/5% D2O4.65ambient318
43D HNCA0.25 mM [U-100% 13C; U-100% 15N] protein, 5 mM sodium acetate, 1.5 % LDAO, 0.1 mM DSS, 5 % [U-100% 2H] D2O, 10 mM sodium chloride, 20 mM beta-mercaptoethanol95% H2O/5% D2O4.65ambient318
53D HN(CO)CA0.25 mM [U-100% 13C; U-100% 15N] protein, 5 mM sodium acetate, 1.5 % LDAO, 0.1 mM DSS, 5 % [U-100% 2H] D2O, 10 mM sodium chloride, 20 mM beta-mercaptoethanol95% H2O/5% D2O4.65ambient318
63D HNCO0.25 mM [U-100% 13C; U-100% 15N] protein, 5 mM sodium acetate, 1.5 % LDAO, 0.1 mM DSS, 5 % [U-100% 2H] D2O, 10 mM sodium chloride, 20 mM beta-mercaptoethanol95% H2O/5% D2O4.65ambient318
72D 1H-15N HSQC0.25 mM [U-100% 13C; U-100% 15N] protein, 5 mM sodium acetate, 1.5 % LDAO, 0.1 mM DSS, 5 % [U-100% 2H] D2O, 10 mM sodium chloride, 20 mM beta-mercaptoethanol95% H2O/5% D2O4.65ambient318
82D 1H-13C HSQC0.25 mM [U-100% 13C; U-100% 15N] protein, 5 mM sodium acetate, 1.5 % LDAO, 0.1 mM DSS, 5 % [U-100% 2H] D2O, 10 mM sodium chloride, 20 mM beta-mercaptoethanol95% H2O/5% D2O4.65ambient318
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAvance600
2BrukerAvance700
3BrukerAvance800
4BrukerAvance900
NMR Refinement
MethodDetailsSoftware
simulated annealingCYANA
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number100
Conformers Submitted Total Number20
Representative Model1 (closest to the average)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1structure solutionCYANA3.0Guntert, Mumenthaler and Wuthrich
2refinementCYANA3.0Guntert, Mumenthaler and Wuthrich